package com.example.itces.mapper;

import com.example.itces.domain.User;

import java.util.List;

public interface UserMapper {
    User findByUsername(String username);

    int UserRegister(User user);

    Boolean selectByName(String username);

    List<User> getAllUser();

    Boolean delUserById(int id);

    Boolean updateUserById(User user);

    Boolean addUser(User user);
}
